@misc{indiciae56246a1f93fd,
  title = {Indications for prophylactic digitalization.},
  author = {S Deutsch and J E Dalen},
  year = {1969},
  doi = {10.1097/00000542-196906000-00016},
  url = {https://pubmed.ncbi.nlm.nih.gov/5787176/},
  note = {Source identifier: 5787176}
}